Company lists · Data refreshed September 2026
Top 25 Korean steel producers worldwide
RevenueBase identified 195 korean steel producers worldwide as of September 2026 and tracks 37,328 professional contacts across them, including 4,749 with verified work emails and 0 with mobile numbers. India is the largest market and Kolkata the largest hub.
This list covers korean steel producers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for korean steel producers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest korean steel producers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 15,369 contacts → | ||||
Indirect evidence “Over the last 35 years, we have partnered the country in its journey to self-reliance, by embracing sustainability, adopting cutting-edge technology and having innovation and R&D…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 2 | 7,965 contacts → | ||||
Indirect evidence “A new brand; a new culture.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,523 contacts → | ||||
Partial evidence “Former AK Steel is now Cleveland-Cliffs.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,315 contacts → | ||||
Strong evidence “Steel Dynamics is one of the largest domestic steel producers and metals recyclers in the United States, based on estimated annual steelmaking and metals recycling capability…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 5 | 904 contacts → | ||||
Partial evidence “MSP Steel is an integrated steel manufacturer in Eastern India with a nation wide presence through its widespread channel and influencer network catering to the construction…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 6 | 826 contacts → | ||||
Strong evidence “Rashtriya Ispat Nigam Ltd, also known as Vizag Steel, is a Public steel producer based in Visakhapatnam, India” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 7 | 647 contacts → | ||||
Partial evidence “Marcegaglia is the leading Italian industrial group operating in the entire steel value chain.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 8 | 488 contacts → | ||||
Indirect evidence “We’re hiring!” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 9 | 442 contacts → | ||||
Partial evidence “The Pittini Group, with its main headquarters in Osoppo (UD), is a leader in the production of long steel destined for the building sector and the mechanical industry.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 10 | 352 contacts → | ||||
Indirect evidence “A Açotel é uma indústria de transformação e beneficiamento do aço que está há mais de 50 anos no mercado produzindo um amplo mix de produtos, utilizando insumos provenientes das…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 11 | 331 contacts → | ||||
Partial evidence “Con una capacità produttiva di di tonnellate d'acciaio all’anno, Acciaierie Venete è oggi uno dei maggiori e più qualificati produttori di Engineering Steel nel mercato europeo…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 12 | 189 contacts → | ||||
Partial evidence “Rungta Steel is one of the fastest growing value added steel brands in India.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 13 | 168 contacts → | ||||
Indirect evidence “A Takono é uma tradicional empresa no mercado de aço da região metropolitana de Belo Horizonte.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 14 | 140 contacts → | ||||
Indirect evidence “A Perfimec é uma das principais empresas de referência nacional em produtos e serviços em aço.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 15 | 113 contacts → | ||||
Indirect evidence “Há mais de 50 anos no mercado, a Lealfer fornece ao seus clientes aços de primeira linha, com as mais diversas especificações: Bobinas, Chapas, Rolos, Fitas, Tiras, Blanks e…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 16 | 103 contacts → | ||||
Partial evidence “We are a leading American manufacturer and one of North America's top-rated distributors of sustainable steel products and solutions, tailored to meet our customers' unique needs.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 17 | 96 contacts → | ||||
Partial evidence “Steel Exchange India Limited (SEIL) is mainly engaged in the manufacturing of steel products and allied activities at its integrated steel plant located in Andhra Pradesh.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 18 | 88 contacts → | ||||
Partial evidence “Fortran Steel was incepted in 1992 by Mr.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 19 | 78 contacts → | ||||
Indirect evidence “UBERSERRA é uma empresa genuinamente uberabense fundada em 1989.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 20 | 78 contacts → | ||||
Partial evidence “With over three decades of experience and expertise in the steel industry, Rajputana Stainless Limited ranks among the top steel manufacturers in the country.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 21 | 72 contacts → | ||||
Indirect evidence “Fundada em maio de 1994, a Aços Continente possui sua matriz em Curitiba (PR) e filial em Guarulhos (SP), instaladas em sede própria e totalizando área de m².” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 22 | 64 contacts → | ||||
Partial evidence “SC Steel, LLC was established January 2, 2018, as a subsidiary of FabSouth and acquired the assets of SMI-Owen Steel Company, Inc.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 23 | 56 contacts → | ||||
Indirect evidence “Nucor Corporation is made up of over teammates whose goal is to 'Take Care of Our Customers.' We are accomplishing this by being the safest, highest quality, lowest cost, most…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 24 | 53 contacts → | ||||
Strong evidence “Amit Alliance is an esteemed organization renowned for its significant contributions as one of the largest steel producers and leading manufacturers of premium steel products.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 25 | 47 contacts → | ||||
Indirect evidence “Somos uma empresa especializada na venda de ferro, aço e material para construção.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: korean steel producers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names korean steel producers.
- Partial evidence
- Its own public description names part of korean steel producers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name korean steel producers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 195 korean steel producers worldwide
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Korean steel producers worldwide at a glance
As of Sep 17, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among korean steel producers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- 4 countries, largest first: India, the United States, Brazil, Italy. Country and city lists for korean steel producers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “korean steel producers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names korean steel producers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among korean steel producers, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 4,749 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Korean steel producers by location
4 lists · largest firstEvery Korean steel producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names korean steel producers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many korean steel producers are there worldwide?
RevenueBase identified 195 korean steel producers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
JSW Steel, headquartered in Mumbai, tops this list with the largest team on record.
Which country has the most korean steel producers?
India leads with 74 companies, followed by the United States (52) and Brazil (44). Every korean steel producers list by country and city is linked on this page.
Which city has the most korean steel producers?
Kolkata leads with 9 headquartered companies, followed by Mumbai (7) and Sao Paulo (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,749 verified decision-maker contacts tracked across these 195 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.